K2 Cu2 C4

semiconductor

· K2 Cu2 C4

K2Cu2C4 is a ternary intermetallic compound semiconductor containing potassium, copper, and carbon elements. This is a research-phase material studied for its electronic and structural properties within the broader class of ternary metal-carbon compounds; limited commercial deployment exists, making it primarily relevant for advanced materials development and theoretical studies in condensed-matter physics and materials engineering.

experimental semiconductorsthermoelectric researchelectronic materials developmentsolid-state physics studiesadvanced materials characterization

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	48.57	GPa	—
Shear Modulus(G)	26.50	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.122	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.1950	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

K2 Cu2 C4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control